*{
	margin: 0 auto;
	padding: 0px;
}
a{
	text-decoration: none;
	color: white;
}
.bili_head{
	width: 100%;
	height: 64px;
	color: white;
background:linear-gradient(rgba(0, 0, 0, 0.6), rgba(255, 255, 255, 0));
    display: flex;
    flex-direction: row;
    justify-content: space-around;
	align-items: center;
    position:fixed;
    top: 0px;
    z-index: 2;
}
.bili_head_image img{
	width:54px;
	height: 36px;
}
.bili_head_search{
	width: 425px;
	height: 40px;
	background-color: #F1F2F3;
	border-radius: 10px;
	margin-right: 20px;
	position: relative;
}
.bili_search_loge{
	position: absolute;
	top: 14px;
	right: 10px;
	color: black;
}
.bili_head_search input:hover{
	background-color: white;

}
.bili_head_search input{
	font-size: 14px;
	border-radius: 10px;
	width: 425px;
	height: 40px;
	background-color: #E3E5E7;
}

.float_login{
	float: left;
}
.float_login img{
	width: 12px;
	height: 12px;
}
.bili_head a:hover{
	animation: a_click 0.5s ;
}
@-webkit-keyframes a_click {
	0%{
		margin-top: 0px;
	}
	50%{
		margin-top: -10px;
	}
	100%{
		margin-top: 0px;
	}
}
.bili_head a{
	font-size: 14px;
	flex-shrink: 0;
}


.bili_login{
	width: 36px;
	height: 36px;
	background-color: #f6f6f6;
	border-radius: 50%;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	flex-shrink: 0;

}
.hidden_login{
	width: 360px;
	height: 240px;
	position: fixed;
	background-color: white;
	border-radius: 10px;
	border: 1px solid #F1F2F3;
	box-shadow: 0px 0px 50px 0px rgba(68,68,68,0.1);
	top:68px;
	right:280px;
	z-index: 2;
	display: none;
	flex-direction: column;
	justify-content: space-around;
}

.hidden_login p{
	font-size: 14px;
	margin: 20px 15px 5px 40px;
}
.hidden_login1 a{
	font-size: 13px;
	color: #000;
	padding: 10px 20px;
}
.hidden_login2{
	margin-bottom: 20px;
}
.hidden_login2 a{
	color: #00AEEC;
}
.bili_icon{
	width: 50px;
	height: 40px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}
.bili_icon1{
	width: 52px;
	height: 40px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}
.bili_icon1 p{
	font-size: 13px;
}
.color2{
	color: white;
}
.bili_icon p{
	font-size: 13px;
}
.bili_head_Contribution{
	width: 90px;
	height: 34px;
	background-color: #FB7299;
	border-radius: 10px;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	margin-right:20px;
	flex-shrink: 0;
}
.bili_head_left_image{
	width: 60px;
	height: 64px;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	font-size: 14px;
	margin-left: 20px;
	flex-shrink: 0;
}
.loge_title1{
	margin-left: 10px;
}
.bili_head_left_image1{
	width: 100px;
	height: 64px;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	font-size: 14px;
	margin: 0px 20px 0px 10px;

}
.row1_background{
	width: 100%;
	height: 155px;
/* 	background-color: antiquewhite; */
	background-image: url("../images/row1_background.webp");
	background-position: 0px 0px;
	background-size: cover;
	position: relative;
}

.loge_title{
	margin:2px;
}
.row1_background img{
	width: 162px;
	height: 78px;
	position: absolute;
    top: 70px;
    left: 50px;
}

.bili_TC{
	width: 100%;
	height: auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.classify{
	width: 1150px;
	height: 100px;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
}
.classify_three{
	width: 150px;
	height: 64px;
	display: flex;
	flex-direction: row;
	justify-content:space-between;

}
.classify_three a{
	color: black;
	font-size: 13px;
}
.classify_three_bg1{
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background-color: #FF9212;
	display: flex;
	flex-direction: row;
	justify-content:center;
	align-items: center;
}
.classify_three_bg2{
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background-color: #F07775;
	display: flex;
	flex-direction: row;
	justify-content:center;
	align-items: center;
}
.classify_three_bg3{
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background-color: #59ca73;
	display: flex;
	flex-direction: row;
	justify-content:center;
	align-items: center;
}
.classify_fine{
	width: 749px;
	height: 66px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;

}
.classify_fine_row{
	width: 749px;

	display: flex;
	flex-direction: row;
	justify-content: space-between;
	
}

.classify_fine_row a{
	color: #616660;
	font-size: 13px;
	width: 74px;
	height: 28px;
	display: flex;
	flex-direction: row;
justify-content: center;
align-items: center;
	background-color: #F6F7F8;
	border-radius: 10px;
}




.classify_way{
	width: 230px;
	height: 66%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	
}
.classify_way_row{

	width: 100%;
	height: 33px;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
}
.classify_way_row a{
	color:#616660;
	font-size: 14px;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
}
.bili_recommend{
	width: 1150px;
	height: 431px;

	display: flex;
	flex-direction: row;
}
.bili_recommend_image{
	width: 453px;
	height: 100%;
	z-index: 0;
	
	
}
.bili_recommend_image img{
	width: 100%;
	height: 340px;
	border-radius: 5px;
}
.bili_recommend_vidoes{
	width: 697px;
	height: 100%;
	display: flex;
	flex-direction: column;
}
.b_r_v_row{
	width: 100%;
	height: 200px;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
}

.b_r_v_row a{
	width: 220px;
	height: 100%;
	color: black;
}
.b_r_v_row a img{
	width: 100%;
	height: 125px;
	border-radius: 5px;
}
.b_r_v_row a span{
	font-size:13px;
	color: #9499a0;
}
.move{
	margin-top: 16px;
}
.bili_extension_font{
	width: 1150px;
	    height: 32px;
		display: flex;
		flex-direction: row;
		justify-content: flex-start;
		
}

.bili_extension{
	width: 1150px;
	height: auto;
}
.bili_extension_font img{
	width: 28px;
	    height: 28px;
	    margin: 5px 6px 0px 0px;
}
.bili_extension_font span{
	width: 50px;
	height: 30px;
	font-size:24px;
}
.bili_extension_font p{
	width: 1070px;
	height: 100%;

}
.bili_extension_vidoes{
	margin-top: 10px;
	width: 100%;
	height: 200px;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
}
.bili_extension_vidoes a{
	width: 220px;
	height: 100%;
	color: black;
}
.bili_extension_vidoes a img{
	width: 100%;
	height: 125px;
	border-radius: 5px;
}
.bili_extension_vidoes a span{
	font-size:13px;
	color: #9499a0;
}
.downmove{
	margin-top: 40px;
}
.bili_animation{
	width: 1150px;
	height: auto;
	display: flex;
	flex-direction: row;
}
.bili_extension_animation{
	width: 975px;
		height: auto;
}
.bili_animation_RL{
	width: 220px;
	height: 452px;
}
.bili_animation_RL_title span{
	font-size:24px;
}
.bili_animation_RL_column{
	width: 100%;
	height: 440px;
	background-color: #9499a0;
	border-radius: 5px;
	border: 1px solid #F6F7F8;
}
/*
.bili_animation_RL_row ol li a {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;  
    text-overflow: ellipsis;
}*/
.bili_animation_RL_row{
	height: 44px;
	width: 100%;
background-color: #ffffff;
}
.bili_animation_RL_row1{
	height: 44px;
	width: 100%;
	background-color: #F6F7F8;
}
.bili_animation_RL_row a{
	color: #18191c;
	font-size: 14px;
}
.bili_animation_RL_row1 a{
	color: #18191c;
	font-size: 14px;
}
.video__item--index {
	margin-right: 6px;
	width: 20px;
	font-family: Avenir;
	font-style: italic;
	color: #c9ccd0;
	text-align: center;
	font-size: 14px;
	line-height: 0px;
	font-weight: 600;
}
.ad{
	margin-top: 60px;
}
.ad img{
	width: 1150px;
	height: 100px;
}

.footer{
	width: 100%;
	height: 408px;
	background-color: #F6F7F8;
	display: flex;
	flex-direction: column;
	justify-content: space-around;
	align-items: center;
}

.footer_link{
	width: 90%;
	height: 114px;
	display: flex;
	flex-direction: row;
	justify-content: space-around;
	align-items: center;
}

.footer_link_bili{
	width: 320px;
	height: 114px;
}
.footer_link_bili_row a{
	font-size: 14px;
	color: #18191c;
	float:left;
	padding-right: 8px;
	padding-top: 12px;
}


.footer_link_link{
	 width: 410px;
	 height: 114px;
 }
.footer_link_app{
	width: 280px;
	height: 114px;
	display: flex;
	flex-direction: row;
	justify-content: space-around;
}
.footre_copyright{
	width: 90%;
	height: 114px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	flex-wrap: nowrap;

}
.footre_copyright a{
	color: #9499a0;
	font-size: 12px;
	margin-top: 6px;
	flex-shrink: 0;

}
.footre_copyright_img{
	width:100%;
	height: 39px;
	display: flex;
	flex-direction: row;
	justify-content: center;
	margin: 30px 0px 50px 0px;

}

.footre_copyright_img img{
	margin: 5px;
	width:96px;
	height: 39px;
}
.footer_classify_three_bg1{
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background-color: #3752c8;
	display: flex;
	flex-direction: row;
	justify-content:center;
	align-items: center;
}
.footer_classify_three_bg2{
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background-color: #00aeec;
	display: flex;
	flex-direction: row;
	justify-content:center;
	align-items: center;
}
.footer_classify_three_bg3{
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background-color: #DB4437;
	display: flex;
	flex-direction: row;
	justify-content:center;
	align-items: center;
}
.footer_classify_three_bg4{
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background-color: #57BB40;
	display: flex;
	flex-direction: row;
	justify-content:center;
	align-items: center;
}
.footer_link_app a{
	color: #18191c;
}
